Part of the
Atlas of Small Regular Polytopes
Polytopes of Type {2,8,20}
See
other polytopes
of rank 4
Polytopes of this Type
4 in this atlas
{2,8,20}*640a
·SmallGroup(640,12556) · universal
{2,8,20}*640b
·SmallGroup(640,12797) · universal
{2,8,20}*1280a
·SmallGroup(1280,141633) · universal
{2,8,20}*1280b
·SmallGroup(1280,323571) · universal